Total 320GB CapacityIncluding 10 pack black thumb drives 32gb, total 320gb. With 10 pieces free lanyards so the usb drive can be carried conveniently. Different flash drives can help you to store different files. Easy to identify. Standard system is FAT32 system. Reformatting method: connect to the computer - click the right bottom and select format - click Start - done. Recommended format the drives as exFAT or NTFS when you transfer files larger than 4GB. Plug and Play, Storage FreedomNo need to install any software. Plug into the USB port of computer or other devices, then use it! Portable 32 Giga USB stick is suitable for storing, transferring and sharing digital data for work, school, business, daily usage or traveling. Such as music, photos, personal and documents, movies, pictures, books, programs, presentations, designs etc. Upload files efficiently in office, in family, in events, to clients, to friends, and between machines. Reliable Universal Drives with LED IndicatorKepmem swivel USB 32 GB flash drive support Windows 7/8/10/Vista/XP/Unix/2000/98/ME/NT Linux/Mac OS, etc. Compatible with USB 2.0, backwards USB 1.1. Reading speed is up to 15MB/s, writing speed is about 8MB/s, to ensure high-speed data transmission. This USB flash memory has a light that flashes when uploading / downloading files to it, which is located at the top, toward the end of the USB thumb drive. Keep Your Digital World in Your PocketPortable, samll size and lightweight memory stick. Pen drive with 360 swivel aluminum cover to protect USB connector. The end of the jump drives with eyelet hole that can easily be attached in your key chain, backpack, lanyard. Safety and easy carrying, take your data anywhere. Flash drive can be used in computer, TV, speaker, computer, notebook, car audio and other USB devices. Save data of MP3, MP4, RMVB, EXCEL, WORD, PDF, Image and other files. ApplicationSave time to upload files to email. Keep your files safety, record memories of your time. Widely used in Schools, Colleges, Universities, Commercial, Education, Government, Agency, Media Industries, Engineering, Healthcare, Construction, CPA, Attorney, Photography and Other Use. Good storage gift. Popular as birthday/teacher's day/Children's day/Christmas Day/New year/Wedding/Party/Graduation/Company Meeting/Giveaway Promotion/Exhibition gift.